CN108724689B - Large-size laminating machine - Google Patents

Large-size laminating machine Download PDF

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Publication number
CN108724689B
CN108724689B CN201810444288.XA CN201810444288A CN108724689B CN 108724689 B CN108724689 B CN 108724689B CN 201810444288 A CN201810444288 A CN 201810444288A CN 108724689 B CN108724689 B CN 108724689B
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CN
China
Prior art keywords
plate
baffle
vacuum adsorption
compression roller
adjusting
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CN201810444288.XA
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Chinese (zh)
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CN108724689A (en
Inventor
苏伟
王雷
王海峰
高荣亮
陆永荣
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Micron Optoelectronics Co., Ltd.
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Micron Optoelectronics Co., Ltd.
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Priority to CN201810444288.XA priority Critical patent/CN108724689B/en
Publication of CN108724689A publication Critical patent/CN108724689A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00Flat articles, e.g. films or sheets
    • B29L2007/002Panels; Plates; Sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00Layered products

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Screen Printers (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a large-size laminating machine, which comprises a vacuum adsorption plate, a screen printing screen plate and compression rollers, wherein the vacuum adsorption plate is fixedly arranged at the middle position of the lower end of an upper fixed plate, a hard sheet is adsorbed on the lower surface of the vacuum adsorption plate, lifting grooves are respectively arranged at the two ends of the vacuum adsorption plate, the lifting grooves vertically penetrate through the upper surface and the lower surface of the upper fixed plate, baffles vertically penetrate through the lifting grooves, in the device, the hard sheet is adsorbed below the vacuum adsorption plate of the upper fixed plate, a soft film layer below the hard sheet is laminated on the hard sheet from bottom to top during laminating, the operation is convenient, the influence on the laminating film is avoided, the hard sheet is adsorbed by the vacuum adsorption plate, the baffles are respectively arranged at the two sides of the hard sheet and the soft film layer, the hard sheet and the soft film layer are not easy to displace, the hard sheet and the soft film, the compression roller with different lengths is convenient to replace and fix, is convenient to use and is suitable for popularization.

Description

Large-size laminating machine
Technical Field
The invention relates to the technical field of laminating machines, in particular to a large-size laminating machine.
Background
The device relates to a large-size laminating machine for laminating a soft film layer on a hard sheet, wherein the film laminating operation is generally carried out in a full-automatic large-size touch type capacitive screen optical cement laminating machine in the prior art, the soft film layer is fixedly placed, and then the hard sheet is pressed on the soft film layer from top to bottom, so that the laminating between the soft film layer and the hard sheet is realized, namely the soft film layer is adhered on the surface of the hard sheet, but the device still has the following defects in actual use:
1. in the film pasting mode, the hard pieces have certain weight, and some hard pieces are large in size, so that the film pasting mode is inconvenient to operate and can possibly influence the film pasting;
2. the hard sheet is easy to damage and difficult to control when the hard sheet is operated in the film pasting process.
Disclosure of Invention
The invention aims to provide a large-size laminating machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a large-size laminating machine comprises a vacuum adsorption plate, a screen printing screen plate and a compression roller, wherein the vacuum adsorption plate is fixedly arranged at the middle position of the lower end of an upper fixing plate, a hard sheet is adsorbed on the lower surface of the vacuum adsorption plate, lifting grooves are formed in the two ends of the vacuum adsorption plate, the lifting grooves vertically penetrate through the upper surface and the lower surface of the upper fixing plate, a baffle vertically penetrates through the lifting grooves, one surface, close to the vacuum adsorption plate, of the baffle is attached to the inner wall, close to the vacuum adsorption plate, of one side of the lifting grooves, the inner wall of the lifting grooves is arranged, close to the vacuum adsorption plate, the length of the baffle is larger than the thickness of the upper fixing plate, mounting plates are fixedly arranged at the upper end and the lower end of the baffle are arranged at the upper end of the upper fixing plate in a penetrating mode;
the middle position of the upper end surface of the lower fixed plate is provided with a silk screen plate, a soft film layer is arranged on the upper surface of the silk screen plate, the left end and the right end of the soft film layer are respectively attached to the lower ends of the baffles on the left side and the right side, movable plates are fixedly arranged at the left end and the right end of the silk screen plate, the movable plates are arranged in grooves in the lower fixed plate, and the right end of the silk screen plate is provided with a compression roller;
the compression roller is arranged on the lower surface of the right end of the lower fixing plate, the compression roller is movably sleeved on the compression roller fixing shaft, two ends of the compression roller fixing shaft are respectively fixed on the compression roller fixing plates at two ends through nuts, the compression roller fixing plate is of a rectangular plate-shaped structure, an adjusting cylinder is arranged at the middle position of the lower end between the compression roller fixing plates at two ends, the adjusting cylinder is of a cylindrical structure, adjusting columns are arranged at two ends of the adjusting cylinder, a limiting ring is fixedly arranged at one end of each adjusting column, which is far away from the adjusting cylinder, the limiting ring is movably arranged in a movable mounting groove at the inner side of the lower end of the compression roller fixing plate, two limiting rings of a semi-annular structure are movably attached to one surface of the limiting ring, which is close to the adjusting cylinder, a vertical electric push rod is fixedly arranged at the middle position of, the right end of the transverse electric push rod is fixedly connected with an electric push rod fixing plate.
Preferably, the baffle is equipped with a plurality of leading wheels that are equidistance equidimension range on keeping away from the one side of vacuum adsorption board in the activity, and the leading wheel laminating is established on the inner wall of one side that the vacuum adsorption board was kept away from to the lift tank.
Preferably, the mounting plate is arranged on one side of the baffle plate, which is far away from the vacuum adsorption plate, and the width of the mounting plate is consistent with that of the lifting groove.
Preferably, the length of the baffle limiting plate is greater than the width of the lifting groove, and the surface of the baffle limiting plate is embedded with screws.
Preferably, the soft film layer has a size identical to that of the hard sheet, and the soft film layer is provided directly below the hard sheet.
Preferably, the width of the groove is four times of the thickness of the movable plate, and the upper inner wall of the groove is fixedly connected with the upper surface of the movable plate through a spring.
Preferably, one end of the adjusting column inside the adjusting cylinder is fixedly provided with an adjusting circular plate, and the adjusting circular plate is connected with the adjusting cylinder in a threaded fit manner.
Preferably, the limiting rings of the two semi-ring structures form a ring-shaped structure which is arranged at the outer ring of the adjusting column in a surrounding mode, the limiting rings are fixed on the compression roller fixing plate through screws, the outer diameter of each limiting ring is larger than that of each limiting ring, and the outer diameter of each limiting ring is larger than that of the adjusting column.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. in the device, the hard sheet is adsorbed below the vacuum adsorption plate of the upper fixed plate, and the soft film layer below is attached to the hard sheet from bottom to top during film attaching, so that the operation is convenient, and the film attaching is not influenced;
2. the hard sheet is adsorbed by the vacuum adsorption plate, and the baffle plates are arranged on two sides of the hard sheet and the soft film layer, so that the hard sheet and the soft film layer are not easy to displace and damage, and the operation and control are simple;
3. the distance is convenient for adjust between the compression roller fixed plate at both ends, fixes when conveniently changing the compression roller of different length, and convenient to use is fit for promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a fixing plate structure of the pressing roller according to the present invention;
FIG. 3 is a schematic view of the baffle structure of the present invention;
FIG. 4 is an enlarged view of the structure of area A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure of the area B in FIG. 2 according to the present invention.
In the figure: 1 top fixed plate, 2 baffle limiting plates, 3 leading wheels, 4 baffles, 5 vacuum adsorption plates, 6 hard pieces, 7 lifting grooves, 8 movable plates, 9 below fixed plates, 10 silk screen printing net plates, 11 soft film layers, 12 compression rollers, 13 compression roller fixed plates, 14 vertical electric push rods, 15 electric push rod connecting plates, 16 horizontal electric push rods, 17 electric push rod fixed plates, 18 compression roller fixed shafts, 19 movable mounting grooves, 20 adjusting columns, 21 adjusting cylinders, 22 adjusting circular plates, 23 limiting rings, 24 limiting rings, 25 mounting plates and 26 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a large-size laminating machine, which comprises a vacuum adsorption plate 5, the screen printing screen plate comprises a screen printing screen plate 10 and a compression roller 12, a vacuum adsorption plate 5 is fixedly arranged at the middle position of the lower end of an upper fixing plate 1, a hard sheet 6 is adsorbed on the lower surface of the vacuum adsorption plate 5, lifting grooves 7 are formed in two ends of the vacuum adsorption plate 5, the lifting grooves 7 vertically penetrate through the upper surface and the lower surface of the upper fixing plate 1, a baffle 4 vertically penetrates through the lifting grooves 7, one surface, close to the vacuum adsorption plate 5, of the baffle 4 is attached to the inner wall, close to the vacuum adsorption plate 5, of one side of the lifting grooves 7, the length of the baffle 4 is larger than the thickness of the upper fixing plate 1, mounting plates 25 are fixedly arranged at the upper ends and the lower ends of the baffle 4, the upper end of the baffle 4 penetrates through the upper end of the upper fixing plate 1, the lower end of the baffle 4 is attached to the upper surface of a lower;
a silk screen plate 10 is arranged in the middle of the upper end surface of the lower fixed plate 9, a soft film layer 11 is arranged on the upper surface of the silk screen plate 10, the left end and the right end of the soft film layer 11 are respectively attached to the lower ends of the baffles 4 on the left side and the right side, movable plates 8 are fixedly arranged at the left end and the right end of the silk screen plate 10, the movable plates 8 are arranged in grooves 26 in the lower fixed plate 9, and a compression roller 12 is arranged at the right end of the silk screen plate 10;
the compression roller 12 is arranged on the lower surface of the right end of the lower fixing plate 9, the compression roller 12 is movably sleeved on a compression roller fixing shaft 18, two ends of the compression roller fixing shaft 18 are respectively fixed on compression roller fixing plates 13 at two ends through nuts, the compression roller fixing plates 13 are in a rectangular plate-shaped structure, an adjusting cylinder 21 is arranged at the middle position of the lower end between the compression roller fixing plates 13 at two ends, the adjusting cylinder 21 is in a cylindrical structure, adjusting columns 20 are arranged at two ends of the adjusting cylinder 21, a limiting ring 24 is fixedly arranged at one end of each adjusting column 20 far away from the adjusting cylinder 21, the limiting ring 24 is movably arranged in a movable mounting groove 19 at the inner side of the lower end of the compression roller fixing plate 13, two limiting rings 23 in a semi-annular structure are movably attached to one surface of the limiting ring 24 close to the adjusting cylinder 21, a vertical electric push rod 14 is fixedly arranged at the middle position of the lower end of the, the right end of the transverse electric push rod 16 is fixedly connected with an electric push rod fixing plate 17.
Furthermore, a plurality of guide wheels 3 which are arranged in equal size at equal intervals are movably arranged on one surface of the baffle 4 far away from the vacuum adsorption plate 5, and the guide wheels 3 are attached to the inner wall of the lifting groove 7 far away from the vacuum adsorption plate 5.
Further, the mounting plate 25 is provided on the side of the baffle 4 away from the vacuum adsorption plate 5, and the width of the mounting plate 25 is the same as the width of the lifting groove 7.
Further, the length of baffle limiting plate 2 is greater than the width of lift groove 7, and the screw on baffle limiting plate 2 surface is inlayed on baffle limiting plate 2's surface.
Further, the size of the soft film layer 11 is the same as that of the hard sheet 6, and the soft film layer 11 is provided directly below the hard sheet 6.
Further, the width of the groove 26 is four times of the thickness of the movable plate 8, and the upper inner wall of the groove 26 is fixedly connected with the upper surface of the movable plate 8 through a spring.
Furthermore, an adjusting circular plate 22 is fixedly arranged at one end of the adjusting column 20 inside the adjusting cylinder 21, and the adjusting circular plate 22 and the adjusting cylinder 21 are connected in a threaded fit manner.
Furthermore, the two half-ring-shaped limiting rings 23 form a ring-shaped structure and are arranged at the outer ring of the adjusting column 20 in a surrounding mode, the limiting rings 23 are fixed on the compression roller fixing plate 13 through screws, the outer diameter of each limiting ring 23 is larger than that of each limiting ring 24, and the outer diameter of each limiting ring 24 is larger than that of the adjusting column 20.
The working principle is as follows: firstly, the distance between the hard sheet 6 and the soft film layer 11 is adjusted to be smaller than the width of the groove 26, the vertical electric push rod 14 and the horizontal electric push rod 16 are started, so that the press roller 12 moves from right to left, the screen printing screen plate 10 is driven to ascend, the soft film layer 11 on the screen printing screen plate 10 is sequentially attached from the right end to the left end of the hard sheet 6, the purpose of attaching the soft film layer 11 on the hard sheet 6 is achieved, the positions of the two ends of the soft film layer 11 and the hard sheet 6 are limited by the baffle 4, the soft film layer is not easy to deviate, when the lower fixing plate 9 ascends relative to the upper fixing plate 1, the lower fixing plate 9 can collide with the baffle 4 to ascend and descend in the ascending and descending groove 7, so that the baffle 4 can be always limited at the two sides of the hard sheet 6 and the soft film layer 11, the pasting cannot be blocked, the baffle limiting plate 2 is fixed on the mounting plate 25 through screws, the baffle, the lower fixing plate 9 can be lifted by adding a lifting device such as an electric telescopic rod outside, for the prior art, when the screen printing screen plate 10 is lifted, the movable plate 8 can be lifted in the groove 26, the movable plate 8 ensures that the screen printing screen plate 10 can not fall off from the lower fixing plate 9 and can not obstruct the film pasting, a spring in the groove 26 has the function of restoring the original position after the film pasting of the screen printing screen plate 10 is finished, the adjusting column 20 is rotated to ensure that the adjusting circular plate 22 can move in the adjusting cylinder 21 through the matching of the threads, the limiting ring 24 of the adjusting column 20 at one end of the compression roller fixing plate 13 is movably limited in the movable mounting groove 19 through the limiting ring 23, the adjusting column 20 can be ensured to be rotated, meanwhile, the adjusting column 20 can not drive the compression roller fixing plate 13 to move, when the adjusting column 20 is adjusted, the purpose of changing the distance between the compression roller fixing plates 13 at two sides is achieved, and the, convenient to use is fit for promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a jumbo size rigging machine, includes vacuum adsorption board (5), silk screen printing otter board (10) and compression roller (12), its characterized in that: the vacuum adsorption plate (5) is fixedly arranged at the middle position of the lower end of the upper fixed plate (1), the lower surface of the vacuum adsorption plate (5) adsorbs a hard sheet (6), lifting grooves (7) are formed in the two ends of the vacuum adsorption plate (5), the lifting grooves (7) vertically penetrate through the upper surface and the lower surface of the upper fixed plate (1), a baffle (4) vertically penetrates through the lifting grooves (7), one surface, close to the vacuum adsorption plate (5), of the baffle (4) is attached to the inner wall, close to the vacuum adsorption plate (5), of one side of the lifting grooves (7), the length of the baffle (4) is larger than the thickness of the upper fixed plate (1), mounting plates (25) are fixedly arranged at the upper ends and the lower ends of the baffle (4), the upper end of the baffle (4) penetrates through the upper end of the upper fixed plate (1), the lower end of the baffle (4) is attached to the upper surface of the lower fixed plate (9) below the upper, a baffle limiting plate (2) is fixed on one surface of the mounting plate (25) close to the lifting groove (7) through a screw;
a silk screen plate (10) is arranged in the middle of the upper end surface of the lower fixed plate (9), a soft film layer (11) is arranged on the upper surface of the silk screen plate (10), the left end and the right end of the soft film layer (11) are respectively attached to the lower ends of the baffles (4) on the left side and the right side, movable plates (8) are fixedly arranged at the left end and the right end of the silk screen plate (10), the movable plates (8) are arranged in grooves (26) in the lower fixed plate (9), and a press roller (12) is arranged at the right end of the silk screen plate (10);
the compression roller (12) is arranged on the lower surface of the right end of the lower fixing plate (9), the compression roller (12) is movably sleeved on the compression roller fixing shaft (18), the two ends of the compression roller fixing shaft (18) are fixed on the compression roller fixing plates (13) at the two ends through nuts respectively, the compression roller fixing plates (13) are in rectangular plate-shaped structures, an adjusting cylinder (21) is arranged at the middle position of the lower end between the compression roller fixing plates (13) at the two ends, the adjusting cylinder (21) is in a cylindrical structure, adjusting columns (20) are arranged at the two ends of the adjusting cylinder (21), a limiting ring (24) is fixedly arranged at one end, far away from the adjusting cylinder (21), of each adjusting column (20), the limiting ring (24) is movably arranged in a movable mounting groove (19) at the inner side of the lower end of the compression roller fixing plate (13), and two limiting rings (23) in semi-annular structures are, the lower extreme intermediate position of adjusting a section of thick bamboo (21) is fixed and is equipped with vertical electric putter (14), the lower extreme of vertical electric putter (14) is fixed and is equipped with electric putter connecting plate (15), and the right-hand member fixed surface of electric putter connecting plate (15) is equipped with horizontal electric putter (16), and the right-hand member fixedly connected with electric putter fixed plate (17) of horizontal electric putter (16).
2. The large-size laminating machine according to claim 1, wherein: the baffle (4) keep away from on the one side of vacuum adsorption plate (5) activity be equipped with a plurality of leading wheels (3) that are equidistance equidimension range, leading wheel (3) laminating is established on one side inner wall of keeping away from vacuum adsorption plate (5) lift tank (7).
3. The large-size laminating machine according to claim 1, wherein: the mounting plate (25) is arranged on one side, far away from the vacuum adsorption plate (5), of the baffle plate (4), and the width of the mounting plate (25) is consistent with that of the lifting groove (7).
4. The large-size laminating machine according to claim 1, wherein: the length of the baffle limiting plate (2) is larger than the width of the lifting groove (7), and screws on the surface of the baffle limiting plate (2) are embedded on the surface of the baffle limiting plate (2).
5. The large-size laminating machine according to claim 1, wherein: the size of the soft film layer (11) is consistent with that of the hard sheet (6), and the soft film layer (11) is arranged right below the hard sheet (6).
6. The large-size laminating machine according to claim 1, wherein: the width of the groove (26) is four times of the thickness of the movable plate (8), and the upper inner wall of the groove (26) is fixedly connected with the upper surface of the movable plate (8) through a spring.
7. The large-size laminating machine according to claim 1, wherein: the adjusting column (20) is fixedly provided with an adjusting circular plate (22) at one end inside the adjusting cylinder (21), and the adjusting circular plate (22) is connected with the adjusting cylinder (21) in a threaded fit manner.
8. The large-size laminating machine according to claim 1, wherein: the limiting rings (23) of the two semi-annular structures form an annular structure which is arranged at the outer ring of the adjusting column (20) in a surrounding mode, the limiting rings (23) are fixed on the compression roller fixing plate (13) through screws, the outer diameter of each limiting ring (23) is larger than that of each limiting ring (24), and the outer diameter of each limiting ring (24) is larger than that of the adjusting column (20).
CN201810444288.XA 2018-05-10 2018-05-10 Large-size laminating machine Active CN108724689B (en)

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CN108724689B true CN108724689B (en) 2020-01-17

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111152448A (en) * 2020-01-19 2020-05-15 神田工业(苏州)有限公司 Novel hard film and soft film laminating device with hard film on upper part

Citations (7)

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Publication number Priority date Publication date Assignee Title
DE10313399A1 (en) * 2002-05-27 2003-12-11 Hans-Juergen Schaefer Microvia Conductor Prepreg Layer for production of HDI multilayers and optoelectronic circuit elements, comprises copper foil laminated with non-woven glass fabric which is coated with epoxy resin dielectric
KR101267625B1 (en) * 2007-09-04 2013-05-24 엔엘티 테크놀로지 가부시키가이샤 Vacuum adsorption control mechanism device, film applying device, and display device
CN204820594U (en) * 2015-07-13 2015-12-02 衢州龙威塑胶有限公司 Fire -retardant type PVC coating laminating membrane compression fittings for rigging machine
CN204823433U (en) * 2015-07-13 2015-12-02 衢州龙威塑胶有限公司 Preparation has rigging machine of PVC wall paper of syllable -dividing effect
CN204870005U (en) * 2015-07-28 2015-12-16 深圳市联懋塑胶有限公司 Automatic silk screen printing equipment of digital product shell surface pattern
CN206819826U (en) * 2017-06-26 2017-12-29 龚雪平 A kind of device of amorphous soft-magnetic alloy band patch roller
CN206884379U (en) * 2017-06-05 2018-01-16 昆山市秦峰印刷有限公司 Flatten vacuum laminator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313399A1 (en) * 2002-05-27 2003-12-11 Hans-Juergen Schaefer Microvia Conductor Prepreg Layer for production of HDI multilayers and optoelectronic circuit elements, comprises copper foil laminated with non-woven glass fabric which is coated with epoxy resin dielectric
KR101267625B1 (en) * 2007-09-04 2013-05-24 엔엘티 테크놀로지 가부시키가이샤 Vacuum adsorption control mechanism device, film applying device, and display device
CN204820594U (en) * 2015-07-13 2015-12-02 衢州龙威塑胶有限公司 Fire -retardant type PVC coating laminating membrane compression fittings for rigging machine
CN204823433U (en) * 2015-07-13 2015-12-02 衢州龙威塑胶有限公司 Preparation has rigging machine of PVC wall paper of syllable -dividing effect
CN204870005U (en) * 2015-07-28 2015-12-16 深圳市联懋塑胶有限公司 Automatic silk screen printing equipment of digital product shell surface pattern
CN206884379U (en) * 2017-06-05 2018-01-16 昆山市秦峰印刷有限公司 Flatten vacuum laminator
CN206819826U (en) * 2017-06-26 2017-12-29 龚雪平 A kind of device of amorphous soft-magnetic alloy band patch roller

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